
Refractory Castables
 Equiped with steel making furnaces to improve the furnace life, iprove the quality of steel products.
Specification
Elements: AL2O3 >80% CaO<2.5% Refractoriness > 1780 oC Reheating linear change (1500oC / 3h) 0-0.9% Density(1500oC ):>2.6g/cm3 Working Temp.:1550oC |